FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	1adba23cec	v4l2: remove unneded linux specific asm/types.h include	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Reimar Döffinger	bb3244dee2	Replace all usage of strcasecmp/strncasecmp All current usages of it are incompatible with localization. For example strcasecmp("i", "I") != 0 is possible, but would break many of the places where it is used. Instead use our own implementations that always treat the data as ASCII. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	3b3bbdd3e6	lavf,lavd: replace av_new_stream->avformat_new_stream part I. Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Diego Biurrun	30b4ee7901	Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.	13 years ago
Anton Khirnov	c14fe6bc99	lavf,lavd: remove all usage of AVFormatParameters from demuxers. AVFormatParameters are converted into corresponding private options in av_open_input_file/stream() compat wrappers, so accessing them from demuxers is redundant.	14 years ago
Stefano Sabatini	41b68dce4d	lavdev: improve feedback in case of invalid frame rate/size Show the invalid string in the error message. While at it also prefer "Could not" over "Couldn't", plain forms are preferred over contractions (simplify readability, especially for non English-savvy people). Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	e60068baeb	v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters() The variable is used for containing the parsed value of framerate, using a lexically consistent name eases readability/understanding. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Luca Barbato	2c6fb9f032	v4l2: do not force NTSC as standard Setting a standard is meaningful only for analog capture devices.	14 years ago
Anton Khirnov	367732832f	lavf,lavc: free avoptions in a generic way. It's simpler and less error-prone. Fixes some memleaks along the way.	14 years ago
Anton Khirnov	a3b15e411d	fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base.	14 years ago
Anton Khirnov	fefa67d536	v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.	14 years ago
Anton Khirnov	c21324eeb6	v4l2: add a framerate private option.	14 years ago
Anton Khirnov	7a70e01b26	v4l2: don't leak video standard string on error.	14 years ago
Anton Khirnov	d576bbf3eb	v4l2: add a pixel_format private option.	14 years ago
Anton Khirnov	8fe7b6443f	v4l2: add video_size private option.	14 years ago
Anton Khirnov	82b5aa0add	v4l2: factorize returning error codes. This will be useful in the following commit.	14 years ago
Anton Khirnov	d20576d01b	lavf: deprecate AVFormatParameters.channel.	14 years ago
Anton Khirnov	3d2a418605	v4l2: reindent.	14 years ago
Anton Khirnov	a02fd06ab7	v4l2: add a private option for channel.	14 years ago
Anton Khirnov	fc68a8f703	lavf: deprecate AVFormatParameters.standard.	14 years ago
Anton Khirnov	b3da269211	v4l2: add a private option for video standard.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Diego Elio Pettenò	c6610a216e	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.	14 years ago
Stefano Sabatini	5d3d238f82	Factorize common code in v4l2_set_parameters(). Originally committed as revision 26225 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	8621a37d9f	In video4linux2, in the case the timebase value in ap is 0/0, read the timebase value already set in the driver, and set it back in the codec stream, rather than leaving the invalid value of 0/0. In particular, fix ffmpeg grabbing timestamps when the timebase value is not set through the CLI. Originally committed as revision 26224 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	bd7d9e45a4	In the video4linux2 output device, log an error description in case of ioctl failure in mmap_release_buffer(). Originally committed as revision 26214 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
José Miguel Gonçalves	70f77361d8	Allow to set the frame rate in v4l2 devices Patch by José Miguel Gonçalves (jose DOT goncalves AT inov DOT pt) Originally committed as revision 25159 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	0105889358	Cosmetics: simplify layout of fmt_conversion_table, make it shorter and more readable. Originally committed as revision 25108 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	680861ca73	Cosmetics: apply minor style fixes. Originally committed as revision 25106 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	e16f217ceb	Use new imgutils.h API names, fix deprecation warnings. Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Pete Eberlein	b4f81b7429	Add a mapping for the V4L2_PIX_FMT_NV12 format to PIX_FMT_NV12 for video4linux2 devices. This is used by Sensoray Model 2253 cards. Patch by Pete Eberlein (pete AT sensoray DOT com) Originally committed as revision 24759 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	6ce9b4310c	Remove use of the deprecated function avcodec_check_dimensions(), use av_check_image_size() instead. Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	50f852186f	Make device_open() store the VIDIOC_QUERYCAP ioctl errno, and in case of failure return the stored value rather than the current errno, which may be overwritten by a following call to close(). Originally committed as revision 23001 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	b01dba14f3	Check the return value of device_try_init() immediately after calling such a function. Avoids the following warning: libavdevice/v4l2.c: In function ‘v4l2_read_header’: libavdevice/v4l2.c:586: warning: ‘codec_id’ may be used uninitialized in this function Originally committed as revision 22986 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	6e25b78001	Fix weird brace placement. Originally committed as revision 22982 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	1ace15f58c	Reduce the verbosity of the v4l2 input device Originally committed as revision 22980 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	4f54d924bc	Simplify some output messages in the v4l2 input device Originally committed as revision 22979 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	932d775fa2	Implement v4l2 input size autodetection in v4l2_read_header(). Move check on frame size after the device is opened and after device_try_init() is attempted. If the provided size value is 0x0, perform a VIDIOC_G_FMT ioctl() on the device, which sets size to the current settings. Originally committed as revision 22971 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	c57a8fefd9	Return meaningful error codes, rather than always -1. Originally committed as revision 22966 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	18225025ff	Remove unnecessary width and height variables from v4l2_read_header(). Originally committed as revision 22963 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	90d0379f5e	Avoid using deprecated AVFormatParameters::[audio\|video]_codec_id field. Originally committed as revision 21511 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reinhard Tartler	8040c3b250	Define device_try_init() as static in libavdevice/v4l2.c. Patch by Reinhard Tartler (siretart AT tauware DOT de). Originally committed as revision 21004 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	3db77ccf38	Support compressed formats in the V4L2 input device. Patch by klchxbec AT freenet DOT de. Originally committed as revision 20858 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	9eb6e9d9d3	Add support for V4L2 compressed formats in the table used for converting between V4L2 formats and ffmpeg's formats/codecs. Patch by klchxbec AT freenet DOT de. Originally committed as revision 20857 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	9202218e5d	Use the correct type for the V4L2 format. Originally committed as revision 20856 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	158aa9f2db	Return pkt->size in v4l2_read_packet(). mmap_read_frame() takes care of ensuring that the packet size is correct. Originally committed as revision 20855 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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74 Commits (c3513477bbbc0898e8fe38c4e37ac67298d76a48)